KINEMATICSOF THEPLANAR QUADRILATERAL MECHANISM by Florian Ion PETRESCU, Victoria PETRESCU

“…Secondary,the paper presents the determination of the efficiency of this mechanism. Determines and dynamic coefficient, D.With this one proposes two yields; the mechanical efficiency and the dynamic efficiency.…”
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Design and test of mouse cage fresh wolfberry classifier based on flotation method by QU Qianjin, ZHANG Jun, KANG Ningbo, DENG Gaige, ZHOU Lianghuan, ZHANG Hongbo

“…Using parallel and batch testing methods, the production efficiency and capacity of the prototype were verified. …”
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Nondestructive method for estimating the leaf area of sapodilla from linear leaf dimensions by João E. da S. Ribeiro, Ester dos S. Coêlho, Ângela M. dos S. Pessoa, Anna K. S. de Oliveira, Agda M. F. de Oliveira, Aurélio P. Barros Júnior, Vander Mendonça, Glauber H. de S. Nunes

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Microcrystal Delivery Using a Syringe and Syringe Pump Method for Serial Crystallography by Ki Hyun Nam

“…Advantages and disadvantages of this method are also discussed, along with various application cases. …”
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A Parametric Six-Step Method for Second-Order IVPs with Oscillating Solutions by Dimitris F. Papadopoulos

“…The proposed method is phase-fitted and incorporates a free coefficient as a parameter to optimize its performance. …”
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Technical Inefficiency in Nine Clusters of Indonesian Manufacturing Firms And its Determinants: Stochastic Frontier Analysis by S Suyanto, Theresya Jeini Astanto, Henrycus Winarto Santoso, Ruhul Salim

“…The stochastic frontier analysis (SFA) method is applied to estimate the inefficiency score and the key determinants of 5,848 firms for five years (29,240 total observations). …”
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Ultrasound tomography enhancement by signal feature extraction with modular machine learning method. by Bartłomiej Baran, Dariusz Majerek, Piotr Szyszka, Dariusz Wójcik, Tomasz Rymarczyk

“…Predicting the number and properties of objects are characterized by a high value of the coefficient of determination R2 = 99.8% and R2 = 98.4%, respectively. …”
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Combination of Response to Criteria Weighting Method and Multi-Attribute Utility Theory in the Decision Support System for the Best Supplier Selection by Faruk Ulum, Junhai Wang, Dyah Ayu Megawaty, Ari Sulistiyawati, Riska Aryanti, Sumanto Sumanto, Setiawansyah Setiawansyah

“…This study aims to develop a decision support system in the selection of the best supplier by combining the Response to Criteria Weighting (RECA) and Multi-Attribute Utility Theory (MAUT) methods. The RECA method is used to objectively determine the weight of each criterion based on the variation of data between alternatives, so as to reduce subjectivity in the weighting process. …”
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Computing the Projection on the Intersection of Linear Equality and Cardinality Constraints by Xiao-Jing Wang, Zhen-Sheng Yu

“…Finally, the Quasi-Newton method is applied to determine the optimal index function. …”
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Spectral Method of Identification of Peltier Thermoelectric Elements Based on Piecewise Linear Approximation by Gleb Vasilyev, Oleg Kuzichkin, Dmitry Surzhik, Aleksandr Koskin

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Ship detection optimization method in SAR imagery based on multi-feature weighting by Quanhua ZHAO, Xiao WANG, Yu LI, Guanghui WANG

“…Aiming at the problem that the accuracy of traditional ship detection algorithms is not satisfying in complex scene with many false alarm targets,a ship detection optimization method in SAR imagery based on multi-feature weighting was proposed.Firstly,the marker-based watershed algorithm was employed to remove land from SAR amplitude image.Then,the CFAR algorithm based on log-normal distribution was used to obtain candidate targets from no land image.Furthermore,the length to width ratio,the ship area and the contrast ratio of the candidate targets were extracted.Finally,a variance coefficient method was proposed to distribute the weight of the three features,and the confidence levels were calculated by combining the normalized feature vectors of the candidate targets with the feature weight.By determining the best confidence level,false alarm targets among the candidate targets were removed to optimize ship detection results.In order to verify the proposed method,experiments were carried on with the GF-3 SAR images of different complex scenes.The experimental results show that the proposed method is feasible and effective.…”
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Classification Method and Application of Rock Fracture Ability by Supercritical CO2 Blasting by Xiaohong Zhu, Jianhong Jia, Zhongwei Cai

“…In this method, rock density, rock tensile strength, rock wave impedance, and rock mass integrity coefficient are used as the factors to determine the level of rock mass fracturing, and the evaluation index system of rock mass fracturing is established. …”
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The Validity of an Innovative Image Processing Method to Measure Q Angle in Supine Position by mohammad rahimi, naser Mahrshad

“…The purpose of this study was to design and determine the validity of a new Q angle measurement method in supine position. …”
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A machine learning-based method for predicting the shear behaviors of rock joints by Liu He, Yu Tan, Timothy Copeland, Jiannan Chen, Qiang Tang

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Limit analysis of microstructures based on homogenization theory and the element-free Galerkin method by Canh V. Le, Phuc L. H. Ho

“…Several benchmark examples will be investigated to demonstrate the computational efficiency of proposed method. …”
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Robust Centroid Estimation Method with the Rough and Refined Estimation for Interplanetary Optical Navigation by Qichang Qiang, Baojun Lin, Yingchun Liu, Xia Lin

“…Since traditional navigation methods rely on ground-based radiometric tracking, the vehicle has a significant communication delay resulting in no ability to handle unexpected situations on time. …”
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Evaluation of Railway Transportation Performance Based on CRITIC-Relative Entropy Method in China by Liangliang Zhang, Qian Cheng, Siyuan Qu

“…Firstly, the research determines the indexes for evaluation of railway transportation performance, including railway safety, infrastructure, equipment, operation efficiency, and green development. …”
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A method based on clustering fast search for bearing performance degradation assessment by ShengWen Zhou, Li Zhang, Xiaoming Yang, Fan Xu, BaiGang Du, RuiPing Luo, Wenhui Zeng

“…The results show that CFS outperforms other clustering methods and models, including root mean square, kurtosis, Shannon entropy, approximate entropy, and permutation entropy, detecting early-stage degradation more precisely.…”
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A Variable Extractant Providing Method for On-The-Go Soil Nitrate Analysis Systems by Saadettin Yıldırım

“…The electro-pneumatic method was capable of obtaining and transporting a precise amount of extractant needed for on-the-go soil nitrate analysis within a short time less than 100 ms with a coefficient of variation of less than 3%. …”
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Identification of Modal Parameters Using an Improved Sparse Blind Source Separation Method by Gang Yu, Aoran Wang

“…During the past decade, blind source separation (BSS) method has become an effective tool to characterize and identify modal parameters of linear systems. …”
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